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    <xsl:variable name="cov0style" select="'background:#E79090;text-align:right;'"/>
    <xsl:variable name="cov20style" select="'background:#D79797;text-align:right;'"/>
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    <xsl:variable name="cov100style" select="'background:#D7D7D7;text-align:right;'"/>

<table style="border-collapse: collapse;">
  <tr style="font-weight:bold; background:whitesmoke;">
    <td colspan="2">Coverage by assembly</td>
  </tr>

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  <xsl:for-each select="$asms">
    <xsl:variable name="current-asm-node" select="."/>
    <tr>

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        <xsl:attribute name="style">background:ghostwhite; padding: 5px  30px 5px  5px;</xsl:attribute>
        <xsl:value-of select="$current-asm-node/@name"/>
      </xsl:element>

      <xsl:variable name="codeSize" select="sum(/PartCoverReport/Type[@asmref=$current-asm-node/@id]/Method/pt/@len)+0"/>
      <xsl:variable name="coveredCodeSize" select="sum(/PartCoverReport/Type[@asmref=$current-asm-node/@id]/Method/pt[@visit>0]/@len)+0"/>

      <xsl:element name="td">
        <xsl:if test="$codeSize=0">
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          0%
        </xsl:if>
        <xsl:if test="$codeSize &gt; 0">
          <xsl:variable name="coverage" select="ceiling(100 * $coveredCodeSize div $codeSize)"/>
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            <xsl:attribute name="style">
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          <xsl:if test="$coverage &gt;= 40 and $coverage &lt; 60">
            <xsl:attribute name="style">
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</table>